Diff Report
Run #519fd0873c1d7: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fd13122e91: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for db_select

db_selectRun #519fd0873c1d7Run #519fd13122e91DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,269 1,180 -89 -7.0%
Incl. Wall Time (microsec) per call 159 148 -11 -7.0%
Excl. Wall Time (microsec)92 86 -6 -6.5%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 500 500 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)227,272 227,272 0 0.0%
Incl. MemUse (bytes) per call 28,409 28,409 0 0.0%
Excl. MemUse (bytes)20,520 20,520 0 0.0%
Incl. PeakMemUse (bytes)229,672 229,616 -56 -0.0%
Incl. PeakMemUse (bytes) per call 28,709 28,702 -7 -0.0%
Excl. PeakMemUse (bytes)35,800 35,800 0 0.0%

Parent/Child Regression/Improvement report for db_select [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
db_select0 N/A% -89 -8.5% 4,000 400000.0% 0 0.0% -56 -6.2%
Exclusive Metrics Diff for Current Function-6 -6.7% 0 0.0% 0 N/A% 0 0.0%
Parent functions
node_admin_nodes0 N/A% -70 -78.7% 0 0.0% 0 N/A% -56 -100.0%
shortcut_current_displayed_set0 N/A% -17 -19.1% 0 0.0% 0 N/A% 0 0.0%
menu_local_tasks0 N/A% -2 -2.2% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 0 0.0% 4,000 100.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Database\Connection::select0 N/A% -81 -91.0% 4,000 100.0% 0 N/A% -56 -100.0%
Drupal\Core\Database\Database::getConnection0 N/A% -2 -2.2% 0 0.0% 0 N/A% 0 0.0%